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    Belfast, ME
    Duplex

    Belfast, ME Duplexes for Sale

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    Searsport, ME Northport, ME Waldo, ME Swanville, ME Belmont, ME Morrill, ME Islesboro, ME Lincolnville, ME
    7 properties
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    Well-Maintained Duplex with Rear Decks
    Updated: Jul 17
    Well-Maintained Duplex with Rear Decks

    208 Congress Street, Belfast, ME 04915

    $429,000
    2,016 sqft 0.19 AC lot
    Duplex built in 2003 with 2,016 square feet
    Two vacant mirror‑image units, each with 2 bedrooms and 1.5 bathrooms
    Each unit includes an eat‑in kitchen, living room, and basement storage/laundry area
    Spray foam attic insulation, fresh paint in both units, and new carpeting in Unit B
    Separate rear deck provided for each unit
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    Two-Unit Colonial Duplex
    Updated: Jul 20
    Two-Unit Colonial Duplex

    7 Anderson Street, Belfast, ME 04915

    $395,000
    1,928 sqft 0.10 AC lot
    Two‑unit duplex with 1,928 square feet on a 0.1‑acre lot
    1920 Colonial‑style wood‑frame construction with vinyl siding
    Propane heating system added 4 years ago
    Each unit has a washer/dryer combination
    Public water and public sewer
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    Wood-Frame Duplex With Metal Roof
    Wood-Frame Duplex With Metal Roof

    83 Marsh Road, Belfast, ME 04915

    $495,000
    3,200 sqft 2.00 AC lot

    Wood-frame duplex featuring metal roof, wood flooring, and well and septic service.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Renovated Farmhouse Duplex
    Renovated Farmhouse Duplex

    83 Marsh Rd, Belfast, ME 04915

    $495,000
    3,200 sqft 2.40 AC lot

    Two-story duplex with updated interiors, flexible living arrangements, and a rural setting near downtown Belfast and the coast.

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    Downtown Belfast Duplex
    Downtown Belfast Duplex

    7 Anderson Street, Belfast, ME 04915

    $395,000
    1,928 sqft

    Two-unit property with propane heat and washer/dryer combos in both units.

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    Duplex with Rear Decks
    Duplex with Rear Decks

    208 Congress Street, Belfast, ME 04915

    $429,000
    2,016 sqft

    Two vacant residences offer flexible occupancy, private outdoor space, and basement storage with laundry hookups.

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    Mixed-Use Property with Gravel Pit
    Mixed-Use Property with Gravel Pit

    136 Waldo Ave., Belfast, ME 04915

    Contact for pricing
    43.50 AC lot

    A multi-building property combines commercial occupancy, apartments, flex space, and a licensed gravel pit.

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    Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 7 Active listings in Belfast, ME, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Three-Level Mixed-Use Property
    Three-Level Mixed-Use Property

    100 US Route 1, Bucksport, ME 04416

    $269,000
    2,168 sqft 0.50 AC lot

    C2-zoned building combines office or residential use with paved parking and a fenced backyard.

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    Renovated Two-Unit Duplex
    Renovated Two-Unit Duplex

    23 Mechanic Street, Bucksport, ME 04416

    $449,900
    2,328 sqft

    Furnished property with private outdoor space, a paved driveway, and a detached garage.

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    Two-Unit Duplex with Slate Roof
    Two-Unit Duplex with Slate Roof

    76 Mount Ephraim Road, Searsport, ME 04974

    $295,000
    1,500 sqft 0.46 AC lot

    Each residence has separate heat, electric, and hot water, with owner-supplied appliances and designated rear parking.

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    Well-Maintained Two-Unit Duplex
    Well-Maintained Two-Unit Duplex

    76 Mount Ephraim Road, Searsport, ME 04974

    $295,000
    1,500 sqft

    Two one-bedroom units feature separate utilities, individual heating, and owner-supplied appliances.

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    Belfast, ME Duplexes Market Trends and Statistics

    Explore 7 duplexes for sale in Belfast, ME, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 14,288 square feet of properties for sale, with an estimated market value of $2,638,000.

    Sale prices for duplexes in Belfast, ME start at $395,000, averaging $439,666, and reaching up to $495,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Apartment buildings 6
    Duplexes 6
    Quadplexes 3

    Demographics Overview

    Population 9,030
    Population Growth (5Y) +0.6%
    Median Household Income $59,083
    College Educated 65.8%

    High-Yield Neighborhoods for Investment

    Identify Belfast submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    04915 $439.7K

    Taxes & Financing

    Tax Rate (average for all types) 1.98%
    Property Tax per SF $61.50 per SF
    Average Loan-to-Value 65.0%

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Waldo County

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